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Codebook for NHGIS data file 'nhgis0014_ds244_20195_2019_zcta'
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Contents
    - Data Summary
    - Data Dictionary
    - Citation and Use
 
Additional documentation on NHGIS data sources is available at: 
    https://www.nhgis.org/documentation/tabular-data 
 
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Data Summary
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Year:             2015-2019
Geographic level: 5-Digit ZIP Code Tabulation Area
Dataset:          2019 American Community Survey: 5-Year Data [2015-2019, Block Groups & Larger Areas]
   NHGIS code:    2015_2019_ACS5a
   NHGIS ID:      ds244
Breakdown(s):     Geographic Subarea:
                     Total area (00)
Data type(s):     (E) Estimates
                  (M) Margins of error
 
Tables:
 
1. Sex by Age
   Universe:    Total population
   Source code: B01001
   NHGIS code:  ALT0
 
2. Median Age by Sex
   Universe:    Total population
   Source code: B01002
   NHGIS code:  ALT1
 
3. Total Population
   Universe:    Total population
   Source code: B01003
   NHGIS code:  ALUB
 
4. Race
   Universe:    Total population
   Source code: B02001
   NHGIS code:  ALUC
 
5. Hispanic or Latino Origin by Race
   Universe:    Total population
   Source code: B03002
   NHGIS code:  ALUK
 
6. Educational Attainment for the Population 25 Years and Over
   Universe:    Population 25 years and over
   Source code: B15003
   NHGIS code:  ALWG
 
7. Ratio of Income to Poverty Level in the Past 12 Months
   Universe:    Population for whom poverty status is determined
   Source code: C17002
   NHGIS code:  ALWV
 
8. Median Household Income in the Past 12 Months (in 2019 Inflation-Adjusted Dollars)
   Universe:    Households
   Source code: B19013
   NHGIS code:  ALW1
 
9. Employment Status for the Population 16 Years and Over
   Universe:    Population 16 years and over
   Source code: B23025
   NHGIS code:  ALY3
 
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Data Dictionary
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Context Fields 
        YEAR:        Data File Year
        STUSAB:      State Postal Abbreviation
        REGIONA:     Region Code
        DIVISIONA:   Division Code
        STATEA:      State Code
        COUNTYA:     County Code
        COUSUBA:     County Subdivision Code
        PLACEA:      Place Code
        TRACTA:      Census Tract Code
        BLKGRPA:     Block Group Code
        CONCITA:     Consolidated City Code
        AIANHHA:     American Indian Area/Alaska Native Area/Hawaiian Home Land Code
        RES_ONLYA:   American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) Code
        TRUSTA:      American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land Code
        AIHHTLI:     American Indian Trust Land/ Hawaiian Home Land Indicator
        AITS:        American Indian Tribal Subdivision (FIPS)
        ANRCA:       Alaska Native Regional Corporation Code
        CBSAA:       Metropolitan Statistical Area/Micropolitan Statistical Area Code
        CSAA:        Combined Statistical Area Code
        METDIVA:     Metropolitan Division Code
        MEMI:        Metropolitan/Micropolitan Indicator Flag
        NECTAA:      New England City and Town Area Code
        CNECTAA:     Combined New England City and Town Area Code
        NECTADIVA:   New England City and Town Area Division Code
        UAA:         Urban Area Code
        CDCURRA:     Congressional District (2019-2021, 116th Congress) Code
        SLDUA:       State Legislative District (Upper Chamber) Code
        SLDLA:       State Legislative District (Lower Chamber) Code
        ZCTA5A:      5-Digit ZIP Code Tabulation Area Code
        SUBMCDA:     Subminor Civil Division Code
        SDELMA:      School District (Elementary)/Remainder Code
        SDSECA:      School District (Secondary)/Remainder Code
        SDUNIA:      School District (Unified)/Remainder Code
        UR:          Urban/Rural
        PCI:         Principal City Indicator
        PUMA5A:      Public Use Microdata Sample Area (PUMA) Code
        GEOID:       Census Geographic Identifier
        BTTRA:       Tribal Census Tract Code
        BTBGA:       Tribal Block Group Code
 
Data Type (E):
    Estimates
 
        NAME_E:      Area Name
 
    Table 1:     Sex by Age
    Universe:    Total population
    Source code: B01001
    NHGIS code:  ALT0
        ALT0E001:    Total
        ALT0E002:    Male
        ALT0E003:    Male: Under 5 years
        ALT0E004:    Male: 5 to 9 years
        ALT0E005:    Male: 10 to 14 years
        ALT0E006:    Male: 15 to 17 years
        ALT0E007:    Male: 18 and 19 years
        ALT0E008:    Male: 20 years
        ALT0E009:    Male: 21 years
        ALT0E010:    Male: 22 to 24 years
        ALT0E011:    Male: 25 to 29 years
        ALT0E012:    Male: 30 to 34 years
        ALT0E013:    Male: 35 to 39 years
        ALT0E014:    Male: 40 to 44 years
        ALT0E015:    Male: 45 to 49 years
        ALT0E016:    Male: 50 to 54 years
        ALT0E017:    Male: 55 to 59 years
        ALT0E018:    Male: 60 and 61 years
        ALT0E019:    Male: 62 to 64 years
        ALT0E020:    Male: 65 and 66 years
        ALT0E021:    Male: 67 to 69 years
        ALT0E022:    Male: 70 to 74 years
        ALT0E023:    Male: 75 to 79 years
        ALT0E024:    Male: 80 to 84 years
        ALT0E025:    Male: 85 years and over
        ALT0E026:    Female
        ALT0E027:    Female: Under 5 years
        ALT0E028:    Female: 5 to 9 years
        ALT0E029:    Female: 10 to 14 years
        ALT0E030:    Female: 15 to 17 years
        ALT0E031:    Female: 18 and 19 years
        ALT0E032:    Female: 20 years
        ALT0E033:    Female: 21 years
        ALT0E034:    Female: 22 to 24 years
        ALT0E035:    Female: 25 to 29 years
        ALT0E036:    Female: 30 to 34 years
        ALT0E037:    Female: 35 to 39 years
        ALT0E038:    Female: 40 to 44 years
        ALT0E039:    Female: 45 to 49 years
        ALT0E040:    Female: 50 to 54 years
        ALT0E041:    Female: 55 to 59 years
        ALT0E042:    Female: 60 and 61 years
        ALT0E043:    Female: 62 to 64 years
        ALT0E044:    Female: 65 and 66 years
        ALT0E045:    Female: 67 to 69 years
        ALT0E046:    Female: 70 to 74 years
        ALT0E047:    Female: 75 to 79 years
        ALT0E048:    Female: 80 to 84 years
        ALT0E049:    Female: 85 years and over
 
    Table 2:     Median Age by Sex
    Universe:    Total population
    Source code: B01002
    NHGIS code:  ALT1
        ALT1E001:    Median age: Total
        ALT1E002:    Median age: Male
        ALT1E003:    Median age: Female
 
    Table 3:     Total Population
    Universe:    Total population
    Source code: B01003
    NHGIS code:  ALUB
        ALUBE001:    Total
 
    Table 4:     Race
    Universe:    Total population
    Source code: B02001
    NHGIS code:  ALUC
        ALUCE001:    Total
        ALUCE002:    White alone
        ALUCE003:    Black or African American alone
        ALUCE004:    American Indian and Alaska Native alone
        ALUCE005:    Asian alone
        ALUCE006:    Native Hawaiian and Other Pacific Islander alone
        ALUCE007:    Some other race alone
        ALUCE008:    Two or more races
        ALUCE009:    Two or more races: Two races including Some other race
        ALUCE010:    Two or more races: Two races excluding Some other race, and three or more races
 
    Table 5:     Hispanic or Latino Origin by Race
    Universe:    Total population
    Source code: B03002
    NHGIS code:  ALUK
        ALUKE001:    Total
        ALUKE002:    Not Hispanic or Latino
        ALUKE003:    Not Hispanic or Latino: White alone
        ALUKE004:    Not Hispanic or Latino: Black or African American alone
        ALUKE005:    Not Hispanic or Latino: American Indian and Alaska Native alone
        ALUKE006:    Not Hispanic or Latino: Asian alone
        ALUKE007:    Not Hispanic or Latino: Native Hawaiian and Other Pacific Islander alone
        ALUKE008:    Not Hispanic or Latino: Some other race alone
        ALUKE009:    Not Hispanic or Latino: Two or more races
        ALUKE010:    Not Hispanic or Latino: Two or more races: Two races including Some other race
        ALUKE011:    Not Hispanic or Latino: Two or more races: Two races excluding Some other race, and three or more races
        ALUKE012:    Hispanic or Latino
        ALUKE013:    Hispanic or Latino: White alone
        ALUKE014:    Hispanic or Latino: Black or African American alone
        ALUKE015:    Hispanic or Latino: American Indian and Alaska Native alone
        ALUKE016:    Hispanic or Latino: Asian alone
        ALUKE017:    Hispanic or Latino: Native Hawaiian and Other Pacific Islander alone
        ALUKE018:    Hispanic or Latino: Some other race alone
        ALUKE019:    Hispanic or Latino: Two or more races
        ALUKE020:    Hispanic or Latino: Two or more races: Two races including Some other race
        ALUKE021:    Hispanic or Latino: Two or more races: Two races excluding Some other race, and three or more races
 
    Table 6:     Educational Attainment for the Population 25 Years and Over
    Universe:    Population 25 years and over
    Source code: B15003
    NHGIS code:  ALWG
        ALWGE001:    Total
        ALWGE002:    No schooling completed
        ALWGE003:    Nursery school
        ALWGE004:    Kindergarten
        ALWGE005:    1st grade
        ALWGE006:    2nd grade
        ALWGE007:    3rd grade
        ALWGE008:    4th grade
        ALWGE009:    5th grade
        ALWGE010:    6th grade
        ALWGE011:    7th grade
        ALWGE012:    8th grade
        ALWGE013:    9th grade
        ALWGE014:    10th grade
        ALWGE015:    11th grade
        ALWGE016:    12th grade, no diploma
        ALWGE017:    Regular high school diploma
        ALWGE018:    GED or alternative credential
        ALWGE019:    Some college, less than 1 year
        ALWGE020:    Some college, 1 or more years, no degree
        ALWGE021:    Associate's degree
        ALWGE022:    Bachelor's degree
        ALWGE023:    Master's degree
        ALWGE024:    Professional school degree
        ALWGE025:    Doctorate degree
 
    Table 7:     Ratio of Income to Poverty Level in the Past 12 Months
    Universe:    Population for whom poverty status is determined
    Source code: C17002
    NHGIS code:  ALWV
        ALWVE001:    Total
        ALWVE002:    Under .50
        ALWVE003:    .50 to .99
        ALWVE004:    1.00 to 1.24
        ALWVE005:    1.25 to 1.49
        ALWVE006:    1.50 to 1.84
        ALWVE007:    1.85 to 1.99
        ALWVE008:    2.00 and over
 
    Table 8:     Median Household Income in the Past 12 Months (in 2019 Inflation-Adjusted Dollars)
    Universe:    Households
    Source code: B19013
    NHGIS code:  ALW1
        ALW1E001:    Median household income in the past 12 months (in 2019 inflation-adjusted dollars)
 
    Table 9:     Employment Status for the Population 16 Years and Over
    Universe:    Population 16 years and over
    Source code: B23025
    NHGIS code:  ALY3
        ALY3E001:    Total
        ALY3E002:    In labor force
        ALY3E003:    In labor force: Civilian labor force
        ALY3E004:    In labor force: Civilian labor force: Employed
        ALY3E005:    In labor force: Civilian labor force: Unemployed
        ALY3E006:    In labor force: Armed Forces
        ALY3E007:    Not in labor force
 
Data Type (M):
    Margins of error
 
        NAME_M:      Area Name
 
    Table 1:     Sex by Age
    Universe:    Total population
    Source code: B01001
    NHGIS code:  ALT0
        ALT0M001:    Total
        ALT0M002:    Male
        ALT0M003:    Male: Under 5 years
        ALT0M004:    Male: 5 to 9 years
        ALT0M005:    Male: 10 to 14 years
        ALT0M006:    Male: 15 to 17 years
        ALT0M007:    Male: 18 and 19 years
        ALT0M008:    Male: 20 years
        ALT0M009:    Male: 21 years
        ALT0M010:    Male: 22 to 24 years
        ALT0M011:    Male: 25 to 29 years
        ALT0M012:    Male: 30 to 34 years
        ALT0M013:    Male: 35 to 39 years
        ALT0M014:    Male: 40 to 44 years
        ALT0M015:    Male: 45 to 49 years
        ALT0M016:    Male: 50 to 54 years
        ALT0M017:    Male: 55 to 59 years
        ALT0M018:    Male: 60 and 61 years
        ALT0M019:    Male: 62 to 64 years
        ALT0M020:    Male: 65 and 66 years
        ALT0M021:    Male: 67 to 69 years
        ALT0M022:    Male: 70 to 74 years
        ALT0M023:    Male: 75 to 79 years
        ALT0M024:    Male: 80 to 84 years
        ALT0M025:    Male: 85 years and over
        ALT0M026:    Female
        ALT0M027:    Female: Under 5 years
        ALT0M028:    Female: 5 to 9 years
        ALT0M029:    Female: 10 to 14 years
        ALT0M030:    Female: 15 to 17 years
        ALT0M031:    Female: 18 and 19 years
        ALT0M032:    Female: 20 years
        ALT0M033:    Female: 21 years
        ALT0M034:    Female: 22 to 24 years
        ALT0M035:    Female: 25 to 29 years
        ALT0M036:    Female: 30 to 34 years
        ALT0M037:    Female: 35 to 39 years
        ALT0M038:    Female: 40 to 44 years
        ALT0M039:    Female: 45 to 49 years
        ALT0M040:    Female: 50 to 54 years
        ALT0M041:    Female: 55 to 59 years
        ALT0M042:    Female: 60 and 61 years
        ALT0M043:    Female: 62 to 64 years
        ALT0M044:    Female: 65 and 66 years
        ALT0M045:    Female: 67 to 69 years
        ALT0M046:    Female: 70 to 74 years
        ALT0M047:    Female: 75 to 79 years
        ALT0M048:    Female: 80 to 84 years
        ALT0M049:    Female: 85 years and over
 
    Table 2:     Median Age by Sex
    Universe:    Total population
    Source code: B01002
    NHGIS code:  ALT1
        ALT1M001:    Median age: Total
        ALT1M002:    Median age: Male
        ALT1M003:    Median age: Female
 
    Table 3:     Total Population
    Universe:    Total population
    Source code: B01003
    NHGIS code:  ALUB
        ALUBM001:    Total
 
    Table 4:     Race
    Universe:    Total population
    Source code: B02001
    NHGIS code:  ALUC
        ALUCM001:    Total
        ALUCM002:    White alone
        ALUCM003:    Black or African American alone
        ALUCM004:    American Indian and Alaska Native alone
        ALUCM005:    Asian alone
        ALUCM006:    Native Hawaiian and Other Pacific Islander alone
        ALUCM007:    Some other race alone
        ALUCM008:    Two or more races
        ALUCM009:    Two or more races: Two races including Some other race
        ALUCM010:    Two or more races: Two races excluding Some other race, and three or more races
 
    Table 5:     Hispanic or Latino Origin by Race
    Universe:    Total population
    Source code: B03002
    NHGIS code:  ALUK
        ALUKM001:    Total
        ALUKM002:    Not Hispanic or Latino
        ALUKM003:    Not Hispanic or Latino: White alone
        ALUKM004:    Not Hispanic or Latino: Black or African American alone
        ALUKM005:    Not Hispanic or Latino: American Indian and Alaska Native alone
        ALUKM006:    Not Hispanic or Latino: Asian alone
        ALUKM007:    Not Hispanic or Latino: Native Hawaiian and Other Pacific Islander alone
        ALUKM008:    Not Hispanic or Latino: Some other race alone
        ALUKM009:    Not Hispanic or Latino: Two or more races
        ALUKM010:    Not Hispanic or Latino: Two or more races: Two races including Some other race
        ALUKM011:    Not Hispanic or Latino: Two or more races: Two races excluding Some other race, and three or more races
        ALUKM012:    Hispanic or Latino
        ALUKM013:    Hispanic or Latino: White alone
        ALUKM014:    Hispanic or Latino: Black or African American alone
        ALUKM015:    Hispanic or Latino: American Indian and Alaska Native alone
        ALUKM016:    Hispanic or Latino: Asian alone
        ALUKM017:    Hispanic or Latino: Native Hawaiian and Other Pacific Islander alone
        ALUKM018:    Hispanic or Latino: Some other race alone
        ALUKM019:    Hispanic or Latino: Two or more races
        ALUKM020:    Hispanic or Latino: Two or more races: Two races including Some other race
        ALUKM021:    Hispanic or Latino: Two or more races: Two races excluding Some other race, and three or more races
 
    Table 6:     Educational Attainment for the Population 25 Years and Over
    Universe:    Population 25 years and over
    Source code: B15003
    NHGIS code:  ALWG
        ALWGM001:    Total
        ALWGM002:    No schooling completed
        ALWGM003:    Nursery school
        ALWGM004:    Kindergarten
        ALWGM005:    1st grade
        ALWGM006:    2nd grade
        ALWGM007:    3rd grade
        ALWGM008:    4th grade
        ALWGM009:    5th grade
        ALWGM010:    6th grade
        ALWGM011:    7th grade
        ALWGM012:    8th grade
        ALWGM013:    9th grade
        ALWGM014:    10th grade
        ALWGM015:    11th grade
        ALWGM016:    12th grade, no diploma
        ALWGM017:    Regular high school diploma
        ALWGM018:    GED or alternative credential
        ALWGM019:    Some college, less than 1 year
        ALWGM020:    Some college, 1 or more years, no degree
        ALWGM021:    Associate's degree
        ALWGM022:    Bachelor's degree
        ALWGM023:    Master's degree
        ALWGM024:    Professional school degree
        ALWGM025:    Doctorate degree
 
    Table 7:     Ratio of Income to Poverty Level in the Past 12 Months
    Universe:    Population for whom poverty status is determined
    Source code: C17002
    NHGIS code:  ALWV
        ALWVM001:    Total
        ALWVM002:    Under .50
        ALWVM003:    .50 to .99
        ALWVM004:    1.00 to 1.24
        ALWVM005:    1.25 to 1.49
        ALWVM006:    1.50 to 1.84
        ALWVM007:    1.85 to 1.99
        ALWVM008:    2.00 and over
 
    Table 8:     Median Household Income in the Past 12 Months (in 2019 Inflation-Adjusted Dollars)
    Universe:    Households
    Source code: B19013
    NHGIS code:  ALW1
        ALW1M001:    Median household income in the past 12 months (in 2019 inflation-adjusted dollars)
 
    Table 9:     Employment Status for the Population 16 Years and Over
    Universe:    Population 16 years and over
    Source code: B23025
    NHGIS code:  ALY3
        ALY3M001:    Total
        ALY3M002:    In labor force
        ALY3M003:    In labor force: Civilian labor force
        ALY3M004:    In labor force: Civilian labor force: Employed
        ALY3M005:    In labor force: Civilian labor force: Unemployed
        ALY3M006:    In labor force: Armed Forces
        ALY3M007:    Not in labor force
 
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        IPUMS National Historical Geographic Information System: Version 15.0 
        [dataset]. Minneapolis, MN: IPUMS. 2020. 
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